Vintage granite effect suspension

Vintage 60/70s suspension: the acrylic shade has a "granita" surface on the outside that generates a beautiful luminous effect when illuminated. The day offal is held on the structure by 3 small golden brass cylinders visible from the outside. Materials: plastic, metal. Dimensions: diameter 12.5 cm X h 20cm off cable. Good condition; original electrical system, bayonet socket.